Change inline to static inline for C99 compliance with PHP 5.5
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 - Add Makefile.local to fix make test's exit status.
mismatched function call and function signature.
Merge pull request #37 from draco2003/patch-1

mismatched function call and function signature.
Merge pull request #35 from glennpratt/travis

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Merge pull request #30 from dshafik/fix-inlines

Change inline to static inline for C99 compliance with PHP 5.5
Update xhprof.c

php-5.5.8 Segmentation fault
details:
(gdb) f 0
#0  hp_execute_internal (execute_data=0x7fffffffa600, fci=0x7fffffffa780, ret=1) at /opt/xhprof/extension/xhprof.c:1708
1708	    temp_variable *retvar = &EX_T(opline->result.var);
(gdb) 
#0  hp_execute_internal (execute_data=0x7fffffffa600, fci=0x7fffffffa780, ret=1) at /opt/xhprof/extension/xhprof.c:1708
1708	    temp_variable *retvar = &EX_T(opline->result.var);
(gdb) print opline
$1 = (zend_op *) 0x0
Merge pull request #1 from beejeebus/php55-segfault-fix

Updated php55 segfault fix